From exercise to socialize: Improving peer relationships in the fitness center. - Daniel Nyström; Alex Nalbandian; Matthias S. Reichenbach; Brian O'Keefe (IGIC, 2012)

Rendering expressions to improve accuracy of relevance assessment for math search. - Matthias S. Reichenbach; Anurag Agarwal; Richard Zanibbi (SIGIR, 2014)